The pass allows for multiple days. Guests 10+ pay $9, and children 9 & under are free. The family pass is for families of 5 or 6 with kids older than 9. They'll charge $36 for the family. When you book through Walt Disney Travel Company, the Family Pass lasts for the length of stay. Otherwise, I think it's for 5 days. I'm not sure, but I think daily tix are $3 each, and kids 9 & under are free with paying adults.